00381nam a2200145Ia 4500008004100000020001500041082001400056100001900070245004000089260004400129300000800173650001400181650002000195653002000215170901s1976    xx            000 0 und d  a0471016683  a374bA72I  aArgyris, Chris 0aIncreasing Leadership Effectiveness  aNew YorkbJohn Wiley and Sons Incc1976  a286  aEducation  aSocial sciences  aAdult education